Compound

17alpha-estradiol 17-O-(beta-D-glucuronate)

A steroid glucuronide anion that is the conjugate base of 17α-estradiol 7-O-(β-D-glucuronide) arising from deprotonation of the carboxylic acid function; major species at pH 7.3.

Definition from ChEBI (CHEBI:136642), read 2026-09-23. CC BY 4.0.

CHEBI:136642ChEBI

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Structure

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A generated conformer of 17alpha-estradiol 17-O-(beta-D-glucuronate) — one low-energy arrangement PubChem computed, not a measured structure. Hydrogens are not drawn; the formula counts them.

Class: Organic compound, anion
Formula: C24H31O8
Mass: 447.504 g/mol
Charge: -1
InChIKey: MTKNDAQYHASLID-FNUZHIFDSA-M
SMILES: [H][C@@]12CCc3cc(O)ccc3[C@@]1([H])CC[C@]1(C)[C@H](O[C@@H]3O[C@H](C(=O)[O-])[C@@H](O)[C@H](O)[C@H]3O)CC[C@@]21[H]
Look it up: ChEBI PubChem By InChIKey

Identity from ChEBI, geometry from PubChem. Not evidence.

What the reference databases state

Statements

1 statement

1 statement · 1 reference database · Subject: 17alpha-estradiol 17-O-(beta-D-glucuronate) · Sources: Rhea

Order

17alpha-estradiol is converted to 17alpha-estradiol 17-O-(beta-D-glucuronate)CompoundRhea RHEA:52872Inferred only

Reactions

1 reaction

17alpha-estradiol+UDP-alpha-D-glucuronate17alpha-estradiol 17-O-(beta-D-glucuronate)+UDP+hydron
Catalysed by UGT2B17 or UGT2B4 or UGT2A1 or UGT2B7
Reaction pageLeft to rightBalanced
Rhea RHEA:52872CC BY 4.0Reference data

Other names

2 names

Resolves to: 17alpha-estradiol 17-O-(beta-D-glucuronate)

Systematic name: 3-hydroxyestra-1,3,5(10)-trien-17alpha-yl beta-D-glucopyranosiduronate3-hydroxyestra-1,3,5(10)-trien-17α-yl β-D-glucopyranosiduronate